In Fig. 8.32, write all pairs of adjacent angles and all the linear pairs.
Adjacent angles are:
(i) ∠AOC, ∠COB
(ii) ∠AOD, ∠BOD
(iii) ∠AOD, ∠COD
(iv) ∠BOC, ∠COD
Linear pairs are:
∠AOD, ∠BOD and
∠AOC, ∠BOC
2
In Fig. 8.32, write all pairs of adjacent angles and all the linear pairs.
Adjacent angles are:
(i) ∠AOC, ∠COB
(ii) ∠AOD, ∠BOD
(iii) ∠AOD, ∠COD
(iv) ∠BOC, ∠COD
Linear pairs are:
∠AOD, ∠BOD and
∠AOC, ∠BOC